Fullerton (Calif.) junior college four-star offensive tackle John Cullen made USC the last stop while riding the train to signing day.

With three schools already allotted as possible college destinations, the Trojans coaching staff attempted to make a run at Cullen without an official visit in their arsenal.

Saturday's trip to USC was unofficial, requiring Cullen to pay for all of the day's expenses. Having taken all five of his official visits, the 6-foot-6, 280-pound La Mirada native didn't go to USC for a night out on the town.